Solve :
$3 x - 2 y = 0$
$2 x + y = 7$

Open in App

Solution

$3 x - 2 y = 0 2 x + y = 7 y = 7 - 2 x 3 x - 2 (7 - 2 x) = 0 3 x - 14 + 4 x = 0$
$7 x = 14 x = 2 3 (2) - 2 y = 0$
$6 - 2 y = 0 2 y = 6 y = 3$

Suggest Corrections

Similar questions

3 x + 2 y + 25 = 0, 2 x + y + 10 = 0

\frac{1}{2 (2 x + 3 y)} + \frac{12}{7 (3 x - 2 y)} = \frac{1}{2}

\frac{7}{2 x + 3 y} + \frac{4}{3 x - 2 y} = 2

2 x + 3 y \neq 0

3 x - 2 y \neq 0

2 x - y = 7; 3 x - 2 y = 11

2 x - y = 7

3 x - 2 y = 11

Solve the following pair of equations:
2x + y = 7
3x + 2y = 12

Join BYJU'S Learning Program